166973638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{121171}}^1$

素因数の和:121239

約数の個数: 16

約数和(自身を含む): 274818096

約数和(自身を除く): 107844458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 121171, 242342, 1575223, 3150446, 6422063, 12844126, 83486819, 166973638]

約数ペア:

[(1, 166973638), (2, 83486819), (13, 12844126), (26, 6422063), (53, 3150446), (106, 1575223), (689, 242342), (1378, 121171)]